calm down.
here. let me point you in the right direction and stop whining... for christs sake..
okay now pay attention..
it can be safely assumed that the old quad motors had the 56mm TB correct?
okay...
so I did a search on what cars came with the quad 4....
now are you reading this? writing this all down?
Quad 4-equipped automobiles list
2.3L QUAD 4 model availability
1988-1995 Buick Skylark
1988-1989 - 2.3L Quad 4 DOHC (LD2) 150HP Model: Custom, Limited
1990 - 2.3L Quad 4 DOHC (LD2) 160HP Model: Custom, Gran Sport
1991 - 2.3L Quad 4 DOHC (LD2) 160HP Model: Custom, Gran Sport, Luxury Edition
1992 - 2.3L Quad 4 OHC (L40) 120HP Model: Base
1993-1994 - 2.3L Quad 4 OHC (L40) 115HP Model: Custom, Limited
1995 - 2.3L Quad 4 DOHC (LD2) 150HP Model: Custom, Limited
1990-1994 Chevrolet Beretta
1990-1992 - 2.3L Quad 4 DOHC (LGO) 180hp Model: GTZ
1993 - 2.3L Quad 4 DOHC (LGO) 175hp Model: GTZ
1994 - 2.3L Quad 4 DOHC (LGO) 170HP Model: Z26
1995 Chevrolet Cavalier
1995 - 2.3L Quad 4 DOHC (LD2) 150HP Model: Z24
1992-1995 Oldsmobile Achieva
1992 - 2.3L Quad 4 OHC (L40) 120HP Model: S
1992 - 2.3L Quad 4 DOHC (LD2) 160HP Model: S, SL
1992 - 2.3L Quad 4 DOHC (LGO) 180HP Model: SC
1992 - 2.3L Quad 4 DOHC (W41) 190HP Model: SCX
1993 - 2.3L Quad 4 DOHC (LD2) 155HP Model: S, SL
1993 - 2.3L Quad 4 DOHC (LGO) 175HP Model: SC
1993 - 2.3L Quad 4 DOHC (W41) 185HP Model: SCX
1993-1994 - 2.3L Quad 4 OHC (L40) 115HP Model: S
1994 - 2.3L Quad 4 DOHC (LD2) 155HP Model: S, SC
1994 - 2.3L Quad 4 DOHC (LGO) 175HP Model: SC
1995 - 2.3L Quad 4 DOHC (LD2) 150HP Model: S SERIES I & II
1988-1991 Oldsmobile Calais
1988-1989 - 2.3L Quad 4 DOHC (LD2) 150HP Model: International, SL
1990-1991 - 2.3L Quad 4 DOHC (LD2) 160HP Model: International, S, SL
1989-1991 - 2.3L Quad 4 DOHC (LGO) 180hp Model: International, S, 442
1991 - 2.3L Quad 4 DOHC (W41) 190hp Model: 442 W41
1990-1991 Oldsmobile Cutlass Supreme
1990 - 2.3L Quad 4 DOHC (LGO) 180HP Model: International
1990 - 2.3L Quad 4 DOHC (LD2) 160HP Model: Base
1991 - 2.3L Quad 4 DOHC (LD2) 160HP Model: Base
1988-1995 Pontiac Grand AM
1988-1989 - 2.3L Quad 4 DOHC (LD2) 150HP Model: SE, LE
1990 - 2.3L Quad 4 DOHC (LD2) 160HP Model: SE, LE
1989-1990 - 2.3L Quad 4 DOHC (LGO) 180HP Model: SE
1991 - 2.3L Quad 4 DOHC (LD2) 160HP Model: LE
1991 - 2.3L Quad 4 DOHC (LGO) 180HP Model: SE, LE
1992 - 2.3L Quad 4 DOHC (LGO) 180HP Model: GT
1992 - 2.3L Quad 4 OHC (L40) 120HP Model: SE
1992 - 2.3L Quad 4 DOHC (LD2) 160HP Model: SE, GT
1993 - 2.3L Quad 4 DOHC (LD2) 155HP Model: SE, GT
1993-1994 - 2.3L Quad 4 OHC (L40) 115HP Model: SE
1993-1994 - 2.3L Quad 4 DOHC (LGO) 175HP Model: GT
1994 - 2.3L Quad 4 DOHC (LD2) 150HP Model: SE, GT
1995 - 2.3L Quad 4 DOHC (LD2) 150HP Model: SE, GT
1990-1991 Pontiac Grand Prix
1990 - 2.3L Quad 4 DOHC (LD2) 160HP Model: LE
1991 - 2.3L Quad 4 DOHC (LD2) 160HP Model: LE, SE
1995 Pontiac Sunfire
1995 - 2.3L Quad 4 DOHC (LD2) 150HP Model: GT
The model specs were taken from only 2 door versions of each model, engine availability is not always the same for the 4 door version of these models.
I'm done here.